From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B7CEC433EF for ; Thu, 14 Apr 2022 20:59:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244641AbiDNVBl (ORCPT ); Thu, 14 Apr 2022 17:01:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239824AbiDNVBj (ORCPT ); Thu, 14 Apr 2022 17:01:39 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD105ED92E for ; Thu, 14 Apr 2022 13:59:13 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 362A5CE2BB6 for ; Thu, 14 Apr 2022 20:59:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 966A5C385A5; Thu, 14 Apr 2022 20:59:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1649969950; bh=Prb4d9a8779mc1uECHaeZR8EkPHOMQcxEwaHULp1eBk=; h=Date:To:From:Subject:From; b=ZGewMuXrrAXWgQewGus9aP3PMWlwKHhOyHMqxeoYuCyVDDF71JPq1uzm6Lzj9ilD4 yAeI9m0JSkvE1rhyrPteY6FI+6xIrSFjjxszpcOdbX9TgkQC3JaoKjomeA0IXoiUCb LMBlv7qQZO3otojNdp3hzMZCPU/Vj8bq0+SSAh6w= Date: Thu, 14 Apr 2022 13:59:09 -0700 To: mm-commits@vger.kernel.org, peterx@redhat.com, akpm@linux-foundation.org, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes.patch added to -mm tree Message-Id: <20220414205910.966A5C385A5@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes has been added to the -mm tree. Its filename is mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes.patch and later at https://ozlabs.org/~akpm/mmotm/broken-out/mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Andrew Morton Subject: mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes WARNING: braces {} are not necessary for single statement blocks #52: FILE: mm/memory.c:4199: + if (vmf->flags & FAULT_FLAG_ORIG_PTE_VALID) { + return !pte_same(*vmf->pte, vmf->orig_pte); + } total: 0 errors, 1 warnings, 59 lines checked NOTE: For some of the reported defects, checkpatch may be able to mechanically convert to the typical style using --fix or --fix-inplace. ./patches/mm-check-against-orig_pte-for-finish_fault-fix.patch has style problems, please review. NOTE: If any of the errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS. Please run checkpatch prior to sending patches Cc: Peter Xu Signed-off-by: Andrew Morton --- --- a/mm/memory.c~mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes +++ a/mm/memory.c @@ -4196,9 +4196,8 @@ void do_set_pte(struct vm_fault *vmf, st static bool vmf_pte_changed(struct vm_fault *vmf) { - if (vmf->flags & FAULT_FLAG_ORIG_PTE_VALID) { + if (vmf->flags & FAULT_FLAG_ORIG_PTE_VALID) return !pte_same(*vmf->pte, vmf->orig_pte); - } return !pte_none(*vmf->pte); } _ Patches currently in -mm which might be from akpm@linux-foundation.org are revert-fs-binfmt_elf-fix-pt_load-p_align-values-for-loaders.patch revert-fs-binfmt_elf-use-pt_load-p_align-values-for-static-pie.patch mm.patch mm-create-new-mm-swaph-header-file-fix.patch mm-shmem-make-shmem_init-return-void-fix.patch mm-khugepaged-introduce-khugepaged_enter_vma-helper-vs-maple-tree.patch mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes.patch mglru-vs-maple-tree.patch mm-vmscan-fix-comment-for-current_may_throttle-fix.patch ksm-count-ksm-merging-pages-for-each-process-fix.patch mm-memory_hotplug-refactor-hotadd_init_pgdat-and-try_online_node-checkpatch-fixes.patch proc-fix-dentry-inode-overinstantiating-under-proc-pid-net-checkpatch-fixes.patch fs-proc-kcorec-remove-check-of-list-iterator-against-head-past-the-loop-body-fix.patch add-fat-messages-to-printk-index-checkpatch-fixes.patch linux-next-rejects.patch linux-next-git-rejects.patch mm-oom_killc-fix-vm_oom_kill_table-ifdeffery.patch